CN203909890U - Infrared sensor device - Google Patents
Infrared sensor device Download PDFInfo
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- CN203909890U CN203909890U CN201420364852.4U CN201420364852U CN203909890U CN 203909890 U CN203909890 U CN 203909890U CN 201420364852 U CN201420364852 U CN 201420364852U CN 203909890 U CN203909890 U CN 203909890U
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- emitting diode
- mirror
- phototriode
- infrared
- infrarede emitting
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- Inspection Of Paper Currency And Valuable Securities (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to an infrared sensor device. The infrared sensor device comprises an infrared light-emitting diode, a photoelectric triode and a light guiding mirror; the infrared light-emitting diode and the photoelectric triode are jointly located at one side of a paper currency channel; the light guiding mirror is located at the other side of the paper currency channel which is opposite to the one side; the infrared light-emitting diode and the photoelectric triode are respectively located at two sides of the light guiding mirror; the distance between the infrared light-emitting diode and the light guiding mirror is equal to the distance between the photoelectric triode and the light guiding mirror; and the infrared light-emitting diode and the photoelectric triode jointly face the light guiding mirror. In the device, light waves emitted by the infrared light-emitting diode is reflected to the photoelectric triode through the light guiding mirror, so that the detection range of one set of infrared sensor is increased to two points, and a detecting effect realized by two sets of infrared sensors originally can be realized by one set of infrared sensor, and on the whole, the number of the sets of infrared sensors originally installed in a paper currency sorter can be reduced by half, and therefore, the manufacturing cost of the paper currency sorter can be decreased.
Description
Technical field
The utility model relates to the device of paper currency sorter, relates in particular to a kind of infrared sensing apparatus.
Background technology
In paper currency sorter, respond to bank note position and detect forge or true or paper money by infrared sensor, described one group of infrared sensor is made up of the infrarede emitting diode and the phototriode that are arranged on respectively banknote path both sides, infrarede emitting diode transmitting light wave, received by corresponding phototriode, when receiving light wave completely, exports phototriode high level, when bank note passes through, when blocking part light wave, phototriode output low level.Banknote path in paper currency sorter is distributed with some groups of infrared sensors, one group of infrared sensor can only detect a some position, in order to adapt to the size of bank note, on a cross section of banknote path, be conventionally distributed with 1 to 4 group of infrared sensor, sometimes in order to detect more accurately, the infrared sensor of more groups can be installed, so just can greatly increase the manufacturing cost of paper currency sorter, also improve the difficulty of production and processing.
Summary of the invention
The purpose of this utility model is to provide a kind of infrared sensing apparatus, and this device can, in meeting measuring ability, reduce the manufacturing cost of paper currency sorter.
For achieving the above object, the utility model adopts following technical scheme:
A kind of infrared sensing apparatus, comprise an infrarede emitting diode and a phototriode, also comprise a leaded light mirror, described infrarede emitting diode and phototriode are co-located at one side of banknote path, described leaded light mirror is positioned at one side relative in banknote path, described infrarede emitting diode and phototriode lay respectively at the both sides of described leaded light mirror, and the distance of described infrarede emitting diode and leaded light mirror equals the distance of described phototriode and leaded light mirror, described infrarede emitting diode and phototriode are jointly towards leaded light mirror, the distance of the inclination angle of infrarede emitting diode and phototriode and leaded light mirror is suitable.
As preferably, described leaded light mirror comprises the right mirror that a left mirror is corresponding with described left mirror with, the minute surface of described left mirror and right mirror is relative, the inclination angle of left mirror is 135 °, the inclination angle of right mirror is 45 °, the position of described left mirror and right mirror is corresponding with described infrarede emitting diode and phototriode respectively, and described infrarede emitting diode and phototriode are towards banknote path.
Infrared sensing apparatus in the utility model, by infrarede emitting diode transmitting light wave, reflexed to phototriode by leaded light mirror, realize the measuring ability of infrared sensor, infrared waves is process reflection in banknote path, make the sensing range of one group of infrared sensor be increased to two points, so, originally need two groups of detection effects that infrared sensor just can reach, only need now one group of infrared sensor just can realize, on the whole, originally the group number that was arranged on the infrared sensor in paper currency sorter can reduce half, greatly reduce the manufacturing cost of paper currency sorter.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Fig. 3 is the operation schematic diagram of the utility model embodiment 2.
Embodiment
Below in conjunction with Fig. 1 to Fig. 3, the embodiment of the technical solution of the utility model is described further, but is not limited to this explanation.
Embodiment 1:
As shown in Figure 1, a kind of infrared sensing apparatus, comprises an infrarede emitting diode 1 and a phototriode 2, also comprises a leaded light mirror, described infrarede emitting diode 1 and phototriode 2 are co-located at one side of banknote path, and described leaded light mirror is positioned at another side relative in banknote path.Described infrarede emitting diode 1 and phototriode 2 lay respectively at the both sides of described leaded light mirror, and the distance of described infrarede emitting diode 1 and leaded light mirror equals the distance of described phototriode 2 and leaded light mirror, described infrarede emitting diode 1 and phototriode 2 are jointly towards leaded light mirror, the distance of the inclination angle of infrarede emitting diode 1 and phototriode 2 and leaded light mirror is suitable, and the light being sent by infrarede emitting diode 1 has reflected and can accurately have been received by phototriode 2 via leaded light mirror.
Embodiment 2:
As shown in Figures 2 and 3, a kind of infrared sensing apparatus, comprises an infrarede emitting diode 1 and a phototriode 2, also comprises a leaded light mirror, described infrarede emitting diode 1 and phototriode 2 are co-located at one side of banknote path, and described leaded light mirror is positioned at another side relative in banknote path.
Described leaded light mirror comprises a left mirror 3 and a right mirror 4 corresponding with described left mirror 3, described left mirror 3 is relative with the minute surface of right mirror 4, the inclination angle of left mirror 3 is 135 °, the inclination angle of right mirror 4 is 45 °, the position of described left mirror 3 and right mirror 4 is corresponding with described infrarede emitting diode 1 and phototriode 2 respectively, and described infrarede emitting diode 1 and phototriode 2 are vertically towards banknote path.Described leaded light mirror is separated into left mirror 3 and right mirror 4, relatively with a leaded light mirror, the light wave 5 that infrarede emitting diode 1 sends can receive through twice reflection quilt photodiode 2, lateral separation between two intersection points of the route of light wave 5 and bank note 6 can expand, increase the sensing range of one group of infrared sensing apparatus, meanwhile, the installation of described infrarede emitting diode 1 and phototriode 2 can be determined according to actual needs, also more convenient, transmitting is also more accurate with reception light wave.
When actual design application, can adjust according to the width size of banknote path in paper currency sorter the distance of infrarede emitting diode 1 and phototriode 2.As originally 4 groups of infrared sensors being installed on an xsect of banknote path, can using now two groups of infrared sensing apparatuses in the utility model instead and replace.
Claims (2)
1. an infrared sensing apparatus, comprise an infrarede emitting diode (1) and a phototriode (2), it is characterized in that, it also comprises a leaded light mirror, described infrarede emitting diode (1) and phototriode (2) are co-located at one side of banknote path, described leaded light mirror is positioned at one side relative in banknote path, described infrarede emitting diode (1) and phototriode (2) lay respectively at the both sides of described leaded light mirror, and the distance of described infrarede emitting diode (1) and leaded light mirror equals the distance of described phototriode (2) and leaded light mirror, described infrarede emitting diode (1) and phototriode (2) are jointly towards leaded light mirror, the inclination angle of infrarede emitting diode (1) and phototriode (2) and the distance of leaded light mirror are suitable.
2. a kind of infrared sensing apparatus as claimed in claim 1, described leaded light mirror comprises a left mirror (3) and a right mirror (4) corresponding with described left mirror (3), described left mirror (3) is relative with the minute surface of right mirror (4), the inclination angle of left mirror (3) is 135 °, the inclination angle of right mirror (4) is 45 °, the position of described left mirror (3) and right mirror (4) is corresponding with described infrarede emitting diode (1) and phototriode (2) respectively, and described infrarede emitting diode (1) and phototriode (2) are towards banknote path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364852.4U CN203909890U (en) | 2014-07-03 | 2014-07-03 | Infrared sensor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364852.4U CN203909890U (en) | 2014-07-03 | 2014-07-03 | Infrared sensor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203909890U true CN203909890U (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420364852.4U Active CN203909890U (en) | 2014-07-03 | 2014-07-03 | Infrared sensor device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766402A (en) * | 2015-04-28 | 2015-07-08 | 广州广电运通金融电子股份有限公司 | Banknote position detecting device |
| CN107424289A (en) * | 2017-05-17 | 2017-12-01 | 佛山市顺德区赛威实业有限公司 | A kind of paper coin divides the slot machine that mouth is inserted coins |
-
2014
- 2014-07-03 CN CN201420364852.4U patent/CN203909890U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766402A (en) * | 2015-04-28 | 2015-07-08 | 广州广电运通金融电子股份有限公司 | Banknote position detecting device |
| WO2016173388A1 (en) * | 2015-04-28 | 2016-11-03 | 广州广电运通金融电子股份有限公司 | Banknote position detection device |
| CN104766402B (en) * | 2015-04-28 | 2017-07-25 | 广州广电运通金融电子股份有限公司 | A kind of bank note position detection means |
| US10055922B2 (en) | 2015-04-28 | 2018-08-21 | Grg Banking Equipment Co., Ltd. | Banknote position detection device |
| RU2666315C1 (en) * | 2015-04-28 | 2018-09-06 | Джи Ар Джи БЭНКИНГ ЭКВИПМЕНТ КО., ЛТД. | Device for detecting location of banknotes |
| CN107424289A (en) * | 2017-05-17 | 2017-12-01 | 佛山市顺德区赛威实业有限公司 | A kind of paper coin divides the slot machine that mouth is inserted coins |
| CN107424289B (en) * | 2017-05-17 | 2023-11-17 | 广东赛威智能汽车电子股份有限公司 | Coin machine for separating paper coins and inserting coins |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170426 Address after: Longgang Cangnan County town of Wenzhou City, Zhejiang province 325802 Xinya paper plastic packaging center building fiftieth Patentee after: Zhejiang dimensional office supplies Co. Ltd. Address before: To the north of Cangnan County Industrial Park River Road Cangnan Lingxi County of Wenzhou City, Zhejiang province 325801 Patentee before: Zhejiang Wei Rong electronics technology limited company |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210526 Address after: 325800 No. 188 Yongjin Road, Lingxi Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee after: Weirong Technology Co.,Ltd. Address before: Building 50, Xinya paper plastic packaging center, Longgang Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee before: Zhejiang Weirong Office Supplies Co.,Ltd. |
|
| TR01 | Transfer of patent right |